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Gas chromatography data for pesticide analysis, Sept 2001

Machine-extracted title · confidence 95%

Instrumental data file recording gas chromatography signals and peak responses for chlorinated pesticides on September 18, 2001.

NYC-WTC_000078447–000078455

Folder label: “508

Page image
Scanned page image, NYC-WTC_000078449
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 C:\HPCHEM\l\DATA\508F\010917\0917Pl.D\ECDlA.CH Vial: 10 Signal #2 C:\HPCHEM\l\DATA\508F\010917\0917Pl.D\ECD2B.CH Acq On 18 Sep 2001 11:48 am Operator: Nefliu Sample PEST Cl Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 19 17:08 2001 Quant Results File: 010918P.RES

Quant Method : C:\HPCHEM\1\METHODS\010918P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Wed May 16 14:39:54 2001 Response via : Initial Calibration DataAcq Meth : 508F.M Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info : Compound RT#1 RT#2 Resp#l Resp#2 ug/L ug/L

System Monitoring Compounds

Target Compounds 1) PROPACHLOR 17.50 16.36 19573 32203 0.036 0.042 2) g-BHC 23.88 21.49 280800 482147 0.047 0.051 3) HEPTACHLOR 26.62 22.94 72055 141817 0.018 0.020 4) ALDRIN 29.14 25.05 137992 227211 0.020m 0.023 5) HEPTACHLOR EPOXI 32.94 30.12 227478 412002 0.039m 0.047 6) 4,4'-DDE 36.29 33.11 392197 645865 0.064m 0.073 7) DIELDRIN 36.63 33.81 67397 121662 0.013m 0.015 8) ENDRIN 38.82 34.85 107490 196828 0.032m 0.038m 9) METHOXYCHLOR 50.90 42.19 90521 151996 0.064m 0.078

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m) =ma'nual int. 0917P1.D 010918P.M Wed Sep 19 17:08:57 2001 Page 1

NYC-WTC_000078449

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NYC-WTC_000078449Source: NYC Law Department, mirrored locally

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